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The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

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Violations

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Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	4	Returned to Compliance	01-JUL-2011	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1	Returned to Compliance	01-NOV-2010	30-NOV-2010	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	03V0001	Known	01-OCT-2002	31-OCT-2002	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	99V0001	Known	01-JUL-1998	31-JUL-1998	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	95V0002	Returned to Compliance	01-AUG-1995	31-AUG-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	95V0001	Returned to Compliance	01-JUL-1995	31-JUL-1995	Yes

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
11	4	SOX	State Compliance achieved	01-DEC-2011	State	-
9	1	SOX	State Compliance achieved	18-FEB-2011	State	TCR: MONMCL NOV'2010
5	03V0001	SFL	State Administrative/Compliance Order without penalty issued	19-FEB-2003	State	PN AS REQUIRED, SYSTEM BOOSTED CHLORINATION. MAIN BREAKS MAY HAVE CAUSED CONTAMINATION
4	99V0001	SFL	State Administrative/Compliance Order without penalty issued	22-OCT-1998	State	COMPLIED WITH PN REQUIREMENTS
3	95V0002	SOX	State Compliance achieved	13-SEP-1995	State	MCL TC AUG. 1995, PUBLIC NOTICE COMPLETED.
2	95V0001	SOX	State Compliance achieved	28-AUG-1995	State	MCL TC JULY 1995, PUBLIC NOTICE COMPLETED.

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
FOXBORO SUPPLY	17	Yes	Consecutive Connection	Ground water	Emergency	Inactive
GP WELL 7	6	Yes	Well	Ground water	Permanent	Active
GP WELL 6	5	Yes	Well	Ground water	Permanent	Active
GP WELL 5	4	Yes	Well	Ground water	Permanent	Active
GP WELL 4	3	Yes	Well	Ground water	Permanent	Active
GP WELL 3	2	Yes	Well	Ground water	Permanent	Active
GP WELL 2	1	Yes	Well	Ground water	Permanent	Active
STOUGHTON SUPPLY	16	Yes	Consecutive Connection	Ground water	Permanent	Active
GP WELL 5 PUMP	10	No	Pump Facility	-	-	Active
GP WELL 6 PUMP	11	No	Pump Facility	-	-	Active
GP WELL 7 PUMP	18	No	Pump Facility	-	-	Active
MWRA BOOSTER PUMP STATION	25	No	Pump Facility	-	-	Active
GP WELL 2 PUMP	7	No	Pump Facility	-	-	Active
GP WELL 3 PUMP	8	No	Pump Facility	-	-	Active
GP WELL 4 PUMP	9	No	Pump Facility	-	-	Active
MASSAPOAG AVE STORAGE	12	No	Storage	-	-	Active
HAMPTON RD. STORAGE	13	No	Storage	-	-	Active
UPLAND RD. STORAGE TANK	14	No	Storage	-	-	Active
MOOSE HILL STORAGE	15	No	Storage	-	-	Active
MASSAPOAG AVENUE ELEVATED STORAGE TANK	26	No	Storage	-	-	Active
STATION 2	19	No	Treatment Plant	-	-	Active
STATION 3	20	No	Treatment Plant	-	-	Active
STATION 4	21	No	Treatment Plant	-	-	Active
STATION 5	22	No	Treatment Plant	-	-	Active
STATION 6	23	No	Treatment Plant	-	-	Active
STATION 7	24	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
STATION 2	19	pH Adjustment	Corrosion control
STATION 2	19	Hypochlorination, Post	Disinfection
STATION 2	19	Fluoridation	Other
STATION 3	20	pH Adjustment	Corrosion control
STATION 3	20	Hypochlorination, Post	Disinfection
STATION 3	20	Fluoridation	Other
STATION 4	21	Fluoridation	Other
STATION 4	21	pH Adjustment	Corrosion control
STATION 4	21	Hypochlorination, Post	Disinfection
STATION 4	21	Ion Exchange	Organics removal
STATION 4	21	Filtration, Cartridge	Particulate removal
STATION 5	22	pH Adjustment	Corrosion control
STATION 5	22	Hypochlorination, Post	Disinfection
STATION 5	22	Fluoridation	Other
STATION 6	23	pH Adjustment	Corrosion control
STATION 6	23	Hypochlorination, Post	Disinfection
STATION 6	23	Fluoridation	Other
STATION 7	24	pH Adjustment	Corrosion control
STATION 7	24	Hypochlorination, Post	Disinfection
STATION 7	24	Fluoridation	Other

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